{"id":100293,"date":"2018-03-11T10:21:41","date_gmt":"2018-03-11T10:21:41","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/compuestos-polifenolicos-extraibles-y-no-extraibles-en-alimentos-de-la-dieta-espanola-metodologa%c2%ada-para-su-determinacion-e-identificacion\/"},"modified":"2018-03-11T10:21:41","modified_gmt":"2018-03-11T10:21:41","slug":"compuestos-polifenolicos-extraibles-y-no-extraibles-en-alimentos-de-la-dieta-espanola-metodologa%c2%ada-para-su-determinacion-e-identificacion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/compuestos-polifenolicos-extraibles-y-no-extraibles-en-alimentos-de-la-dieta-espanola-metodologa%c2%ada-para-su-determinacion-e-identificacion\/","title":{"rendered":"Compuestos polifen\u00f3licos (extraibles y no extraibles) en alimentos de la dieta espa\u00f1ola: metodolog\u00eda para su determinaci\u00f3n e identificaci\u00f3n"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Sara Arranz Martinez <\/strong><\/h2>\n<p>La tesis doctoral titulada, \u00c2\u00bfcompuestos polifen\u00f3licos (extra\u00edbles y no extra\u00edbles) en alimentos de la dieta espa\u00f1ola: metodolog\u00eda para su determinaci\u00f3n e identificaci\u00f3n\u00c2\u00bf se basa en encontrar herramientas anal\u00edticas que permitan la cuantificaci\u00f3n comp leta de los compuestos polifen\u00f3licos presentes en los alimentos vegetales de la dieta. Teniendo en cuenta que la mayor parte de los estudios publicados est\u00e1n centrados en los compuestos polifen\u00f3licos solubles en disolventes acuoso-org\u00e1nicos (polifeno les extra\u00edbles), este trabajo se centra en la determinaci\u00f3n de los compuestos polifen\u00f3licos que quedan retenidos en el residuo de extracci\u00f3n (polifenoles no extra\u00edbles) y que se encuentran en mayor proporci\u00f3n que los primeros.   en esta memoria se an alizaron los principales grupos de alimentos vegetales de la dieta (frutas, hortalizas, cereales, frutos secos y legumbres) teniendo en cuenta las proporciones en las que se consumen diariamente en la dieta espa\u00f1ola. Con ello se analiz\u00f3 el contenido de polifenoles extra\u00edbles y no extra\u00edbles, siendo el de no extr\u00edbles de hasta 5 veces mayor al de extr\u00edbles. Con ello y teniendo en cuenta la ingesta de los diferentes grupos de alimentos de la dieta se estim\u00f3 la ingesta total de polifenoles alrededo r de 1200 mg\/persona\/ d\u00eda de los cuales 971 mg son polifenoles no extra\u00edbles y 247 son extra\u00edbles. Las frutas y hortalizas representan la principal fuente de polifenoles de la dieta (> 60 ).  los polifenoles consumidos mayoritariamente son flavonoles , flavan-3-oles, flanvanonas y antocianidinas entre los polifenoles extra\u00edbles y \u00e1cidos benzoicos, \u00e1cidos hidroxicin\u00e1micos, mon\u00f3meros y pol\u00edmeros de proantocianidinas entre los no extra\u00edbles.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Compuestos polifen\u00f3licos (extraibles y no extraibles) en alimentos de la dieta espa\u00f1ola: metodolog\u00eda para su determinaci\u00f3n e identificaci\u00f3n<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Compuestos polifen\u00f3licos (extraibles y no extraibles) en alimentos de la dieta espa\u00f1ola: metodolog\u00eda para su determinaci\u00f3n e identificaci\u00f3n <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Sara Arranz Martinez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 16\/04\/2010<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Fulgencio Saura Calixto<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: carmen D\u00edez marqu\u00e9s <\/li>\n<li>Jes\u00fas Alberto Escarpa Miguel (vocal)<\/li>\n<li>Mar\u00eda del carmen Dobarganes Garc\u00eda (vocal)<\/li>\n<li>josep llu\u00eds Torres sim\u00f3n (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Sara Arranz Martinez La tesis doctoral titulada, \u00c2\u00bfcompuestos polifen\u00f3licos (extra\u00edbles y no extra\u00edbles) en alimentos de la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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